EP3983028B1 - Abdominaler unterdruck-therapieverband mit geschlossenem regelkreis für das kraftmanagement - Google Patents

Abdominaler unterdruck-therapieverband mit geschlossenem regelkreis für das kraftmanagement

Info

Publication number
EP3983028B1
EP3983028B1 EP20728283.1A EP20728283A EP3983028B1 EP 3983028 B1 EP3983028 B1 EP 3983028B1 EP 20728283 A EP20728283 A EP 20728283A EP 3983028 B1 EP3983028 B1 EP 3983028B1
Authority
EP
European Patent Office
Prior art keywords
sensor
dressing
pressure
strain
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP20728283.1A
Other languages
English (en)
French (fr)
Other versions
EP3983028A1 (de
Inventor
Christopher Brian Locke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solventum Intellectual Properties Co
Original Assignee
Solventum Intellectual Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Solventum Intellectual Properties Co filed Critical Solventum Intellectual Properties Co
Publication of EP3983028A1 publication Critical patent/EP3983028A1/de
Application granted granted Critical
Publication of EP3983028B1 publication Critical patent/EP3983028B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91—Suction aspects of the dressing
    • A61M1/916—Suction aspects of the dressing specially adapted for deep wounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/96—Suction control thereof
    • A61M1/966—Suction control thereof having a pressure sensor on or near the dressing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91—Suction aspects of the dressing
    • A61M1/915—Constructional details of the pressure distribution manifold
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0227—Materials having sensing or indicating function, e.g. indicating a pressure increase
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1021—Abdominal cavity

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Claims (12)

  1. Ein Verband zum Behandeln einer offenen Bauchhöhle mit Unterdruck, der Verband aufweisend:
    eine erste Schicht, aufweisend:
    einen ersten Fluidverteiler (415), der geeignet ist, einen Unterdruck an die Bauchhöhle zu übermitteln und geeignet ist, Strömungswege für ein Fluid auszubilden, und
    eine Kontaktfolie (405, 410), die den ersten Fluidverteiler (415) umschließt, der erste Fluidverteiler (415) aufweisend einen zentralen Abschnitt und einen ersten und einen zweiten Erweiterungsabschnitt, die an den zentralen Abschnitt gekoppelt sind;
    dadurch gekennzeichnet, dass der Verband einen Dehnungssensor (440, 440A) aufweist, der geeignet ist, Daten zu erfassen, die mit der Dehnung entlang einer oder mehrerer Achsen des zentralen Abschnitts verknüpft sind.
  2. Der Verband nach Anspruch 1, ferner aufweisend eine zweite Schicht, aufweisend einen zweiten Fluidverteiler (620), der geeignet ist, einen Unterdruck an die erste Schicht zu übermitteln, wobei die zweite Schicht geeignet ist, in der Nähe des zentralen Abschnitts der ersten Schicht angeordnet zu werden.
  3. Der Verband nach Anspruch 1 oder 2, wobei der Verband einen zweiten Sensor aufweist, der geeignet ist, Daten zu erfassen, die mit einer Dehnung in dem zweiten Erweiterungsabschnitt verknüpft sind.
  4. Der Verband nach einem der Ansprüche 1 bis 3, wobei der Verband einen dritten Sensor (440D) aufweist, der geeignet ist, Daten zu erfassen, die mit der Dehnung in dem zweiten Fluidverteiler (620) verknüpft sind.
  5. Der Verband nach einem der Ansprüche 1 bis 4, wobei mindestens einer des ersten Sensors (440, 440A), zweiten Sensors und/oder dritten Sensors (440D) zu einer Änderung der Kapazität basierend auf einer Verformung des Sensors geeignet ist.
  6. Der Verband nach einem der Ansprüche 1 bis 5, wobei mindestens einer von dem ersten Sensor (440, 440A), dem zweiten Sensor und dem dritten Sensor (440D) ein elektroaktives Polymer, einen dehnbaren Kondensator, ein dielektrisches Material, das zwischen zwei dehnbaren Elektroden positioniert ist, oder ein dehnbares dielektrisches Material, das zwischen zwei Elektroden positioniert ist, aufweist.
  7. Der Verband nach einem der Ansprüche 1 bis 6, ferner aufweisend einen drahtlosen Sender (450), der an mindestens einen des ersten Sensors (440, 440A), des zweiten Sensors und des dritten Sensors (440D) gekoppelt ist.
  8. Der Verband nach einem der Ansprüche 1 bis 7, wobei der erste Fluidverteiler (415) offenzelligen Schaumstoff aufweist.
  9. Der Verband nach Anspruch 2, wobei der zweite Fluidverteiler (620) offenzelligen Schaumstoff aufweist.
  10. Der Verband nach einem der Ansprüche 1 bis 9, wobei die Stelle von mindestens einem des ersten Sensors (440, 440A), des zweiten Sensors und des dritten Sensors (440D) geeignet ist, detektiert zu werden, wenn der Verband Unterdruck an die Bauchhöhle abgibt.
  11. Der Verband nach einem der Ansprüche 1 bis 10, wobei die Stelle von mindestens einem des ersten Sensors (440, 440A), des zweiten Sensors und des dritten Sensors (440D) geeignet ist, detektiert zu werden, unter Verwendung von elektromagnetischen Feldern.
  12. Der Verband nach einem der Ansprüche 1 bis 11, wobei die Stelle von mindestens einem des ersten Sensors (440, 440A), des zweiten Sensors und des dritten Sensors (440D) geeignet ist, detektiert zu werden, unter Verwendung von Hochfrequenz, Ultraschall, Röntgenstrahlen und/oder einem Magnetfeld.
EP20728283.1A 2019-06-17 2020-04-29 Abdominaler unterdruck-therapieverband mit geschlossenem regelkreis für das kraftmanagement Active EP3983028B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962862417P 2019-06-17 2019-06-17
PCT/US2020/030528 WO2020256837A1 (en) 2019-06-17 2020-04-29 Abdominal negative-pressure therapy dressing with closed-loop force management control

Publications (2)

Publication Number Publication Date
EP3983028A1 EP3983028A1 (de) 2022-04-20
EP3983028B1 true EP3983028B1 (de) 2026-04-01

Family

ID=70847513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20728283.1A Active EP3983028B1 (de) 2019-06-17 2020-04-29 Abdominaler unterdruck-therapieverband mit geschlossenem regelkreis für das kraftmanagement

Country Status (3)

Country Link
US (1) US20220305192A1 (de)
EP (1) EP3983028B1 (de)
WO (1) WO2020256837A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023166394A1 (en) * 2022-03-01 2023-09-07 3M Innovative Properties Company Apparatuses, kits, and methods for tissue interface placement
CN114748774B (zh) * 2022-03-04 2024-07-19 南京雅乐之舞网络科技有限公司 一种消化内科的腹部调理装置
US20260020987A1 (en) * 2022-07-14 2026-01-22 Solventum Intellectual Properties Company Switchable dressing for negative-pressure therapy
WO2025177059A1 (en) * 2024-02-21 2025-08-28 Solventum Intellectual Properties Company Dressing for negative pressure therapy

Citations (3)

* Cited by examiner, † Cited by third party
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US20110224630A1 (en) * 2010-03-11 2011-09-15 Tyler Simmons Abdominal treatment systems, delivery devices, and methods
US20120283674A1 (en) * 2008-09-18 2012-11-08 Eric Stevenson Systems and methods for controlling inflammatory response
US20140005618A1 (en) * 2012-06-28 2014-01-02 Christopher Brian Locke Wound connection pad with rfid and integrated strain gauge pressure sensor

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HUE043133T2 (hu) * 2007-11-21 2019-07-29 Smith & Nephew Sebkötözés
US8021347B2 (en) * 2008-07-21 2011-09-20 Tyco Healthcare Group Lp Thin film wound dressing
EP2666488B1 (de) * 2008-05-30 2015-10-07 KCI Licensing, Inc. Anisotrope tücher
CN102196827B (zh) * 2008-10-29 2014-05-28 凯希特许有限公司 减压深组织闭合系统和方法
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US20120283674A1 (en) * 2008-09-18 2012-11-08 Eric Stevenson Systems and methods for controlling inflammatory response
US20110224630A1 (en) * 2010-03-11 2011-09-15 Tyler Simmons Abdominal treatment systems, delivery devices, and methods
US20140005618A1 (en) * 2012-06-28 2014-01-02 Christopher Brian Locke Wound connection pad with rfid and integrated strain gauge pressure sensor

Also Published As

Publication number Publication date
US20220305192A1 (en) 2022-09-29
EP3983028A1 (de) 2022-04-20
WO2020256837A1 (en) 2020-12-24

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